Product Details | AIR PRESSURE RELAY VALVE

2530-01-253-1978 A valve specifically designed for installation in an air brake system. It is used on trailers, long wheel base vehicles, as well as multiple rear axle vehicles. It serves to speed and synchronize the application and release of air operated service or parking brakes. It may include emergency features for trailer application.

Part Alternates: 054-500500, 110180, 110180X, 2530-01-253-1978, 01-253-1978, 2530012531978, 054500500, 012531978

Vehicular Equipment Components | Vehicular Brake, Steering, Axle, Wheel, and Track Components

Supply Group (FSG) NSN Assign. NIIN
25 01-253-1978

Demand History | NSN 2530-01-253-1978

Part Number Request Date QTY Origin
2530-01-253-1978 2009-04-112 2 DIBBS
2530-01-253-1978 2009-02-43 64 DIBBS
2530-01-253-1978 2009-01-21 26 DIBBS
2530-01-253-1978 2008-03-71 4 DIBBS

Cross Reference | NSN 2530-01-253-1978

Part Number Cage Code Manufacturer
110170 10125 SEALCO AIR CONTROLS INC

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Technical Data | NSN 2530-01-253-1978

Characteristic Specifications
BODY MATERIAL ZINC ALLOY
MEDIA FOR WHICH DESIGNED AIR

Restrictions/Controls & Freight Information | NSN 2530-01-253-1978

Category Code Description
Hazardous Material Indicator CodePThere is no information in the HMIS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product
Category Code Description
No Freight Information